Linaro GCC

Implement LRA in GCC for ARM

Registered by Michael Hope on 2012-12-20

Following on from benchmarking of improvements possible in LRA we should implement it in the ARM backend

Blueprint information

Status:: Not started

Approver:: Matthew Gretton-Dann

Priority:: High

Drafter:: Matthew Gretton-Dann

Direction:: Approved

Assignee:: Brice Dobry

Definition:: Discussion

Series goal:: Accepted for 4.7

Implementation:: Informational

Milestone target:: backlog

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[matthew-gretton-dann 2013-03-20] This is now being tracked in http://cards.linaro.org/browse/TCWG-9

Meta:
Headline: Add support for ARM to LRA infrastructure in GCC
Acceptance: Patches accepted upstream and backported to Linaro GCC
Roadmap id: CARD-304

(?)

Work Items

Work items:
Turn LRA on for ARM (basic): TODO
Benchmark ARM reload vs LRA: TODO
Tune LRA for ARM: TODO
Upstream: TODO
Document: TODO

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